FALCO, the Ex D certified fixed gas detector

Falco [Ex D certified fixed gas detector]

Falco, the Ex D certified fixed gas detector, provides the latest technology in the market. The detector offers ultimate flexibility and the highest accuracy internationally. The Falco is the only fixed gas detector designed for extreme weather, and incorporates Photoionization Detection (PID) technology for accurate measurements.

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The fixed gas detector incorporates ‘Typhoon Technology’, and ‘Fence Electrode Technology’; ensuring reliable operation in extreme weather conditions.

The fixed VOC detector detects a wide range of compounds, and has four different ranges for detection available. The Ex D certified fixed gas detector is available in two models: Pumped and Diffused. The Pumped model is ideal for difficult to reach places, while the Diffused model has lower servicing cost.

The Ex D certified fixed gas detector features the following benefits:

Feature	Benefit
Typhoon Technology	Safeguards the sensor from condensing moisture, ensuring reliable reading in extreme weather.
Fence Electrode Technology	Ensures the detector is resistant to humidity and contamination. This feature minimises drifts (which ensures accurate readings), and extends the lifespan of the device.
Multi coloured LED display	Readings can be seen from a distance of 20 meters in sunlight, ensuring that staff are always alerted to hazardous environments.
Externally located intrinsically safe sensor	Enables quick and easy servicing, eliminating the need for hot work permit. This ensure that there are no interruptions in operations, and that the staff members are always safe.
Dual certifications	Enables servicing and calibration in hazardous environments, whilst the power is switched on.
Intuitive user interface	Five magnetic switches with LED confirmation, high contrast OLED screen, and graphical interface. This ensures quick and easy installation and servicing.
Flexible relay outputs	Can be configured for high or low alarms, fault conditions, or test cycle synchronisations.
Fitted with long life lamp	Provides two years of continuous use.

Technical Specifications for the Ex D certified fixed gas detector

Technical Specification	Value/Information
Sensor	Photoionization with 10.6 eV lamp
Detection ranges and sensitivity	10.0 ppm 0.001 ppm 50.0 ppm 0.01 ppm 1000 ppm 0.1 ppm 3000 ppm 1 ppm
Detection time (T90)	<30>
User interface	Display: OLED high contrast white on black: 128 (w) × 64 (h) pixels Screen size: 35 mm (w) × 17.5 mm (h) 5 magnetic switches with LED confirmation (up, down, left, right & enter) Magnetic actuator supplied
Status indicator	Bright visible status indicator: RED, AMBER, GREEN
Certification	II 2G Ex d ib IIC T4 Gb ISO9001:2008
Environmental specification	Without pump: -40oC to 60oC (-40oF to 140oF) With pump: -20oC to 60oC (-4oF to 140oF) 0-100% RH and condensing humidity
Mechanical interface	2 × cable entry points with 3/4”. NPT threads (left and right) 2 × 3/4” NPT to M20 Stainless steel (supplied)
Dimensions	Without pump: 200 (h) × 190 (w) × 125 (d) mm With pump: 290 (h) × 190 (w) × 125 (d) mm
Mounting points	2 × M8
Input power	Working voltage: 12 to 40 Vdc. Max. power: 7 watts
Outputs	4 to 20 mA (active and passive) RS485 supports Modbus® protocol Relay × 2 SPST (60 Vdc 2A) – configurable